Display screen or portion thereof with graphical user interface



The sole FIGURE shows a display screen or portion thereof with graphical user interface showing our new design.

The peripheral broken line illustrates a display screen or portion thereof and forms no part of the claimed design.

The broken lines within the peripheral broken line illustrate portions of the graphical user interface which form no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 